Some of the mac users find difficulty to setup dual monitor on the Citrix workspace, and the option to extend display on window 10 is disabled. Here is what you can do to extend your screen.
Go to system preference in Mac
Select Mission control
Uncheck Displays have separate Spaces option ( This might require reboot. )
Return to your Citrix VDI and restart it
and then do the following steps on your window
- Select Start > Setting > System > Display. Your PC should automatically detect your monitors and show your desktop. If you don’t see the monitors, select Detect
- In the Multiple displays section, select an option from the list to determine how your desktop will display across your screens.
- Once you’ve selected what you see on your displays, select Keep changes.
You can change the resolution of your displays. However, I suggest using the recommended resolution to get the most out of your displays.